- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/025 - Measuring pulse rate or heart rate using sensing means generating electric signals within occluders, e.g. responsive to Korotkoff sounds
Patent holdings for IPC class A61B 5/025
Total number of patents in this class: 60
10-year publication summary
|
7
|
6
|
6
|
1
|
10
|
4
|
5
|
3
|
2
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Masimo Corporation | 1335 |
8 |
| Omron Healthcare Co., Ltd. | 1870 |
6 |
| Cardiac Pacemakers, Inc. | 2947 |
2 |
| Eight Sleep Inc. | 59 |
2 |
| Nihon Kohden Corporation | 677 |
2 |
| Welch Allyn, Inc. | 785 |
2 |
| St. Luke Medical, Inc. | 3 |
2 |
| Apple Inc. | 54844 |
1 |
| Fujitsu Limited | 18351 |
1 |
| Murata Manufacturing Co., Ltd. | 24526 |
1 |
| Olympus Corporation | 13182 |
1 |
| Casio Computer Co., Ltd. | 3431 |
1 |
| California Institute of Technology | 3976 |
1 |
| Omron Corporation | 7261 |
1 |
| Duke University | 3066 |
1 |
| Boe Technology Group Co., Ltd. | 41139 |
1 |
| AtCor Medical Pty Ltd | 48 |
1 |
| Board of Trustees of Michigan State University | 1183 |
1 |
| Cameron Health, Inc. | 148 |
1 |
| CNSystems Medizintechnik AG | 15 |
1 |
| Other owners | 23 |